RA/C defines the rental area of buildings that are let or occupied for commercial purposes. It conforms to the concepts and characteristics of DIN 277, the German norm for the floor area and cubic capacity of buildings.
RA/C is market-related but independent. It ensures that calculations can be made consistently, unambiguously and reproducibly.
(internationale Fassung der Richtlinie MF/G in englischer Sprache)
Octobre 2013 – working group 1: Definition of Area